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Table 2 Risk factors distribution in each age-sex group

From: Sex and age difference in risk factor distribution, trend, and long-term outcome of patients undergoing isolated coronary artery bypass graft surgery

Age-sex category Coronary artery disease risk factors
Hypertension Dyslipidemia Diabetes mellitus Cigarette smoking Obesity Opium addiction Family History
Men ≤ 50 1023 (35.50%) 1620 (56.30%) 708 (24.60%) 998 (34.60%) 775 (27.0%) 734 (25.90%) 1517 (52.60%)
Men > 50 7269 (48.50%) 7513 (50.10%) 5081 (33.90%) 3080 (20.60%) 2562 (17.1%) 2394 (16.40%) 4986 (33.20%)
Women ≤ 55 930 (64.30%) 1008 (69.70%) 844 (58.30%) 56 (3.90%) 646 (44.7%) 44 (3.00%) 803 (55.50%)
Women > 55 3693 (74.30%) 3450 (69.50%) 2704 (54.40%) 128 (2.60%) 1761 (35.6%) 88 (1.80%) 2015 (40.50%)
Men 8292 (46.4%) 9133 (51.1%) 5789 (32.3%) 4078 (22.8%) 3337 (18.7%) 3128 (17.8%) 6503 (36.3%)
Women 4623 (72.0%) 4458 (69.5%) 3548 (55.2%) 184 (2.8%) 2407 (37.6%) 132 (2.0%) 2818 (43.8%)
P value* < 0.001 < 0.001 < 0.001 < 0.001 < 0.001 < 0.001 < 0.001
  1. Data are presented as mean ± SD and number (%)
  2. *Men versus women risk factor distribution difference, statistically significant values are bolded